« previous next »

Author Question: Often before sunrise on a clear, calm, cold morning, ice (frost) can be seen on the tops of parked ... (Read 54 times)

Chloeellawright

  • Hero Member
  • *****
  • Posts: 588
on: Jul 13, 2018

Often before sunrise on a clear, calm, cold morning, ice (frost) can be seen on the tops of parked
  cars, even when the air temperature is above freezing. This condition happens because the tops of
  the cars are cooling by:
  a. conduction.
  b. convection.
  c. latent heat.
  d. radiation.



Question 2

Which of the following determine(s) the kind (wavelength) and amount of radiation that an object
  emits?
  a. temperature
  b. thermal conductivity
  c. density
  d. latent heat



Jmfn03

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jul 13, 2018
Answer to Question 1

d

Answer to Question 2

a


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

Did you know?

Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.

Did you know?

A serious new warning has been established for pregnant women against taking ACE inhibitors during pregnancy. In the study, the risk of major birth defects in children whose mothers took ACE inhibitors during the first trimester was nearly three times higher than in children whose mothers didn't take ACE inhibitors. Physicians can prescribe alternative medications for pregnant women who have symptoms of high blood pressure.

Did you know?

The average office desk has 400 times more bacteria on it than a toilet.

Did you know?

Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.

Clear Blood Clear Blood
Layering Clothing in Cold Environments Layering Clothing in Cold Environments
Regular diesel fuel on the left has a clear or greenish tint, whereas fuel for off-road use is ... Regular diesel fuel on the left has a clear or greenish tint, whereas fuel for off-road use is ...
Weather Typically Associated with Cold Front (North America) Weather Typically Associated with Cold Front (North America)
Clear the cisterna chyli. Instruct the recipient to take in a deep diaphragmatic breath and hold it ... Clear the cisterna chyli. Instruct the recipient to take in a deep diaphragmatic breath and hold it ...
Chilling Effect of a Cold Current Chilling Effect of a Cold Current
Video: Hypoglycemia Animation

For a complete list of videos, visit our video library